14-Letter Words Matching ______EO______

There are 13 14-letter words that match ______EO______. 2 are common words, such as COURAGEOUSNESS and CURVACEOUSNESS. A rarer one is UMBRAGEOUSNESS. 7 words contain a doubled letter.

Full list 13

courageousnesscurvaceousnessextraneousnessoutrageousnesspaleogeographyphytogeographybiometeorologyphotogeologiesphotogeologistpredaceousnessrampageousnessrechoreographsumbrageousness

About this list

Words
13 (2 common words)
Common example
courageousness
Rare example
umbrageousness
Doubled letters
7
Ending in S
9

Questions

How many 14-letter words matching ______eo______ are there?

13. 2 of them are common words.

What is a common example?

COURAGEOUSNESS is among the common words in this set.